by Jessica Northey Find me on Google+ Can’t wait to have 100 Proof Country Music Sweetheart Kellie Pickler on Country Music Chat ~ #CMchat March 8, 6pmPT/9pET. (I am hoping to be able to make this into a VIDEO CHAT will let you know closer to the date! Use #CMchat in Tweets or sign in here: http://www.cmchatlive.com/twangout/ ABOUT KELLIE PICKLER: In 2005, singer Kellie Pickler landed a spot in the fifth season of American Idol....